Transform your core in just 10 minutes with this no-equipment bodyweight workout – perfect for building strength and ...

Lie on your back with your hands behind your head to do bicycle crunches. Bring one of your knees up while ... Lie on your back with your legs straight to do flutter kicks. Lift both your legs ...

Bicycle crunches are a great exercise for building core strength in runners – and are harder than they look. The exercise is a variation of an ab crunch, where one leg flexes while the ... better ...

Complete 3 sets of 15-20 reps on each side. "The standing bicycle mimics the floor-based bicycle crunch but offers more engagement from the legs, improving caloric burn and functional core strength," ...

Anna Bechtel is a freelance writer currently based in Hamden, CT.

I drop set leg extensions for three or four sets of 10 reps with 80 pounds of weight—and I'm fighting for my life by rep seven. In terms of volume, I’ll typically do 10 to 12 reps when I lift ...

I drop set leg extensions for three or four sets of 10 reps with 80 pounds of weight—and I'm fighting for my life by rep seven. In terms of volume, I’ll typically do 10 to 12 reps when I lift ...

Are you pressed for time? This five-minute workout will change your morning routine by increasing your core strength and burning fat. Your journey to a healthy you and a stronger core can begin with ...

Then I do leg extensions for the quads. Here I set the seat back to get a deep stretch in erectus femoris on my last set, I do my reps beyond failure. Basically rest for a few seconds, crank ...

Lie flat on your back with your knees bent and hands behind your head. Crunch up as you bring your right elbow to meet your left knee and straighten your right leg. Switch sides and continue to ...